Answer to Question 1
ANSWER: Description comes directly from the textbook.
These disorders are related to problems that disrupt sexual functioning or ones ability to experience sexual pleasure. They occur across sexes and include delayed ejaculation, erectile disorder, female orgasmic disorder, and premature (or early) ejaculation disorder, among others.
Answer to Question 2
ANSWER:
This category refers to disorders where ones sleep patterns are severely impacted, and they often co-occur with other disorders (e.g., depression or anxiety). Some examples include insomnia disorder, hypersomnolence disorder, restless legs syndrome, narcolepsy, and nightmare disorder. A number of sleep-wake disorders involve variations in breathing, such as sleeprelated
hypoventilation, obstructive sleep apnea hypopnea, or central sleep apnea. See the DSM-5 for the full listing and descriptions of these disorders.
A theoretical photosynthetic response curve.
Allergic response by allergens.
Schematic diagram showing polyclonal response by B cells against linear epitopes.
Linear dose-response curve
Immune Response to a Food Allergen
Sexual Reproduction in Plants